ios/chrome/browser/search_engines/template_url_service_client_impl.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef IOS_CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_CLIENT_IMPL_H_
   6 #define IOS_CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_CLIENT_IMPL_H_
   7
   8 #include "base/macros.h"
   9 #include "components/history/core/browser/history_service_observer.h"
  10 #include "components/search_engines/template_url_service_client.h"
  11
  12 class TemplateURLService;
  13
  14 namespace history {
  15 class HistoryService;
  16 }
  17
  18 namespace ios {
  19
  20 // TemplateURLServiceClientImpl provides keyword related history functionality
  21 // for TemplateURLService.
  22 class TemplateURLServiceClientImpl : public TemplateURLServiceClient,
  23                                      public history::HistoryServiceObserver {
  24  public:
  25   explicit TemplateURLServiceClientImpl(
  26       history::HistoryService* history_service);
  27   ~TemplateURLServiceClientImpl() override;
  28
  29  private:
  30   // TemplateURLServiceClient:
  31   void Shutdown() override;
  32   void SetOwner(TemplateURLService* owner) override;
  33   void DeleteAllSearchTermsForKeyword(history::KeywordID keyword_id) override;
  34   void SetKeywordSearchTermsForURL(const GURL& url,
  35                                    TemplateURLID id,
  36                                    const base::string16& term) override;
  37   void AddKeywordGeneratedVisit(const GURL& url) override;
  38   void RestoreExtensionInfoIfNecessary(TemplateURL* template_url) override;
  39
  40   // history::HistoryServiceObserver:
  41   void OnURLVisited(history::HistoryService* history_service,
  42                     ui::PageTransition transition,
  43                     const history::URLRow& row,
  44                     const history::RedirectList& redirects,
  45                     base::Time visit_time) override;
  46
  47   TemplateURLService* owner_;
  48   history::HistoryService* history_service_;
  49
  50   DISALLOW_COPY_AND_ASSIGN(TemplateURLServiceClientImpl);
  51 };
  52
  53 }  // namespace ios
  54
  55 #endif  // IOS_CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_CLIENT_IMPL_H_